<template>
  <view class="charts-box">
    <qiun-data-charts 
      type="mix"
      :opts="opts"
      :chartData="chartData"
    />
  </view>
</template>

<script>
export default {
	propId:{
		default:0,
		type:Number
	},
  data() {
    return {
      chartData: {},
      //您可以通过修改 config-ucharts.js 文件中下标为 ['mix'] 的节点来配置全局默认参数，如都是默认参数，此处可以不传 opts 。实际应用过程中 opts 只需传入与全局默认参数中不一致的【某一个属性】即可实现同类型的图表显示不同的样式，达到页面简洁的需求。
      opts: {
        color: ["#1890FF","#91CB74","#FAC858","#EE6666","#73C0DE","#3CA272","#FC8452","#9A60B4","#ea7ccc"],
        padding: [15,15,0,15],
        legend: {},
        xAxis: {
          disableGrid: true
        },
        yAxis: {
          disabled: false,
          disableGrid: false,
          splitNumber: 5,
          gridType: "dash",
          dashLength: 4,
          gridColor: "#CCCCCC",
          padding: 10,
          showTitle: true,
          data: [
            {
              position: "left",
              title: "折线"
            },
            {
              position: "right",
              min: 0,
              max: 200,
              title: "柱状图",
              textAlign: "left"
            },
            {
              position: "right",
              min: 0,
              max: 200,
              title: "点",
              textAlign: "left"
            }
          ]
        },
        extra: {
          mix: {
            column: {
              width: 20
            }
          }
        }
      }
    };
  },
  onReady() {
    this.getServerData();
  },
  methods: {
    getServerData() {
      //模拟从服务器获取数据时的延时
      setTimeout(() => {
        //模拟服务器返回数据，如果数据格式和标准格式不同，需自行按下面的格式拼接
        let res = {
            categories: ["2016","2017","2018","2019","2020","2021"],
            series: [
              {
                name: "曲面",
                type: "area",
                style: "curve",
                data: [70,50,85,130,64,88]
              },
              {
                name: "柱1",
                index: 1,
                type: "column",
                data: [40,{"value":30,"color":"#f04864"},55,110,24,58]
              },
              {
                name: "柱2",
                index: 1,
                type: "column",
                data: [50,20,75,60,34,38]
              },
              {
                name: "曲线",
                type: "line",
                style: "curve",
                color: "#1890ff",
                disableLegend: true,
                data: [70,50,85,130,64,88]
              },
              {
                name: "折线",
                type: "line",
                color: "#2fc25b",
                data: [120,140,105,170,95,160]
              },
              {
                name: "点",
                index: 2,
                type: "point",
                color: "#f04864",
                data: [100,80,125,150,112,132]
              }
            ]
          };
        this.chartData = JSON.parse(JSON.stringify(res));
      }, 500);
    },
  }
};
</script>

<style scoped>
  /* 请根据实际需求修改父元素尺寸，组件自动识别宽高 */
  .charts-box {
    width: 100%;
    height: 300px;
  }
</style>